| Équations équilibrées la veille |
Mn + 2 KCl = MnCl2 + 2 K
Iron(III)ChlorideAmmoniumSulfide = Iron(III)SulfideAmmoniumChloride =>
Iron(III)ChlorideAmmoniumSulfide = Iron(III)SulfideAmmoniumChloride
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Cu(s) + Al(NO3)3(aq) = Al(s) + Cu(NO3)2(aq) =>
3 Cu(s) + 2 Al(NO3)3(aq) = 2 Al(s) + 3 Cu(NO3)2(aq)
KClO3(s) + P4(s) = P4O10(s) + KCl(s) =>
10 KClO3(s) + 3 P4(s) = 3 P4O10(s) + 10 KCl(s)
BeF2 + Mg = MgF2 + Be2 =>
2 BeF2 + 2 Mg = 2 MgF2 + Be2
Al2(SO4)3 + NaF = Na2SO4 + AlF3 =>
Al2(SO4)3 + 6 NaF = 3 Na2SO4 + 2 AlF3
HCl + NaC9H8O4 = C9H8O4 + NaHCl =>
HCl + NaC9H8O4 = C9H8O4 + NaHCl
C7H15OH(l) + O2(g) = CO2(g) + H2O(g) =>
2 C7H15OH(l) + 21 O2(g) = 14 CO2(g) + 16 H2O(g)
SiO2 + KOH = K2SiO3 + H2O =>
SiO2 + 2 KOH = K2SiO3 + H2O
C2H5NH2HCl = C2H5NH3Cl =>
C2H5NH2HCl = C2H5NH3Cl
P2O3 + H2O = PO4 + H3O =>
P2O3 + 15 H2O = 2 PO4 + 10 H3O
Pb3O4 + HNO3 = Pb(NO3)2 + Pb2O4 + H2O =>
2 Pb3O4 + 8 HNO3 = 4 Pb(NO3)2 + Pb2O4 + 4 H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
MeOH + HR = MeR + H2O =>
MeOH + HR = MeR + H2O
NaO + HNO3 = Na(NO3)2 + H2O =>
NaO + 2 HNO3 = Na(NO3)2 + H2O
Ga(BrO4)3 + NH4OH = Ga(OH)3 + NH4BrO4 =>
Ga(BrO4)3 + 3 NH4OH = Ga(OH)3 + 3 NH4BrO4
Na2SO4 + C = Na2S + CO2 =>
Na2SO4 + 2 C = Na2S + 2 CO2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
H3Po4 + CaO = Ca3Po8 + H2O =>
2 H3Po4 + 3 CaO = Ca3Po8 + 3 H2O
FeCl3 + K4[FeCN6] = KCl + Fe4[FeCN6]3 =>
4 FeCl3 + 3 K4[FeCN6] = 12 KCl + Fe4[FeCN6]3
IO3{-} + AsO3{3-}{-} = I{-} + AsO4{3-} =>
IO3{-} + 3 AsO3{3-}{-} = I{-} + 3 AsO4{3-}
CH3CH2CHOHCH3 + KMnO4 + H2SO4 = CH3CH2CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHOHCH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
Al + KNO2 + KOH + H2O = K3[Al(OH)6] + NH =>
4 Al + 3 KNO2 + 9 KOH + 9 H2O = 4 K3[Al(OH)6] + 3 NH
K2Cr2O7 + H2O + S = KOH + Cr2O3 + SO3 =>
K2Cr2O7 + H2O + S = 2 KOH + Cr2O3 + SO3
Cl2 + KI + KOH = KCl + KIO3 + H2O =>
3 Cl2 + KI + 6 KOH = 6 KCl + KIO3 + 3 H2O
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
Co(NH3)4Cl2 = CoCl2 + NH3 =>
Co(NH3)4Cl2 = CoCl2 + 4 NH3
Cs + CuSO4 = Cs2SO4 + Cu =>
2 Cs + CuSO4 = Cs2SO4 + Cu
FeSO4 + K2C2O4 = Fe2(C2O4)3 + K3SO4 =>
2 FeSO4 + 3 K2C2O4 = Fe2(C2O4)3 + 2 K3SO4
Co + Ni(ClO2)3 = Co(ClO2)2 + Ni =>
3 Co + 2 Ni(ClO2)3 = 3 Co(ClO2)2 + 2 Ni
PbO + Si = Pb + SiO2 =>
2 PbO + Si = 2 Pb + SiO2
SnCl3{-} + HgCl2 = SnCl6{-} + Hg2Cl2 =>
2 SnCl3{-} + 6 HgCl2 = 2 SnCl6{-} + 3 Hg2Cl2
AlCl3 + LiH = AlH3 + LiCl =>
AlCl3 + 3 LiH = AlH3 + 3 LiCl
Sn(Cr) + KOH(aq) = K2SnO2(Cr) + H2(g) =>
Sn(Cr) + 2 KOH(aq) = K2SnO2(Cr) + H2(g)
N2O5 + NH4OH = NH4NO3 + H2O =>
N2O5 + 2 NH4OH = 2 NH4NO3 + H2O
MnS + PbCl2 = MnCl2 + PbS =>
MnS + PbCl2 = MnCl2 + PbS
C3H8O3 + Na = C3H6O3Na3 + H2 =>
C3H8O3 + 3 Na = C3H6O3Na3 + H2
LiBr + H2SO4 = LiHSO4 + HBr =>
LiBr + H2SO4 = LiHSO4 + HBr
NaBr + Cl2 = Br2 + NaCl =>
2 NaBr + Cl2 = Br2 + 2 NaCl
C6 = C =>
C6 = 6 C
Al2(SO4)3*14H2O + Na2CO3 = Al(OH)3 + Na2SO4 + CO2 + H2O =>
Al2(SO4)3*14H2O + 3 Na2CO3 = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2 + 11 H2O
CS = C + S =>
CS = C + S
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Sn + CuCl = SnCl2 + Cu =>
Sn + 2 CuCl = SnCl2 + 2 Cu
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Équations équilibrées sur12/11/24
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